1. -duty 100% solid brass structure can withstand wind, rain, scratches, dents and corrosion. 2. The propane tank pressure gauge can be used with a propane tank cylinder, a propane regulator with a hose and a propane adapter. 3. Monitor the fuel level without removing the fuel tank. The instrument display can explain the change of the temperature. The color-coded dial allows you to see when the propane level is low, you 't need to worry about leaking or running out of propane again. 4. For your safety, sealing quality is guaranteed. The propane regulator has an excess flow protection function and will automatically shut down, making it easy to install propane bottles and propane devices. 5. With a dust cover, no tools are required, and it is easy to install with a hand- handle for fastening. suitable for use with grills, heaters, smokers, camping , lanterns, tabletop grills, pit , fryer and more propane devices. Suitable for 5-100lb tanks in North America Capacity: 80000-150000BTU/hour Working temperature: -10 Celsius-+ 55 Celsius Import: 25-250PSIG Export: 2.5PSIG-20PSIG Inlet interface: type 1 Colour:Black + Gold Material:brass Package Contents: 1 * Propane Tank Adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.